BR112023024855A2 - LIGHTING INSTALLATION - Google Patents

LIGHTING INSTALLATION

Info

Publication number
BR112023024855A2
BR112023024855A2 BR112023024855A BR112023024855A BR112023024855A2 BR 112023024855 A2 BR112023024855 A2 BR 112023024855A2 BR 112023024855 A BR112023024855 A BR 112023024855A BR 112023024855 A BR112023024855 A BR 112023024855A BR 112023024855 A2 BR112023024855 A2 BR 112023024855A2
Authority
BR
Brazil
Prior art keywords
lighting installation
heat
housing
light source
during operation
Prior art date
Application number
BR112023024855A
Other languages
Portuguese (pt)
Inventor
Van Bokhoven Wietse
Original Assignee
Wietse Beheer B V
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wietse Beheer B V filed Critical Wietse Beheer B V
Publication of BR112023024855A2 publication Critical patent/BR112023024855A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Endoscopes (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

instalação de iluminação. uma instalação de iluminação compreendendo um alojamento (10) com pelo menos uma conexão (14) para uma fonte de luz (30) e com um circuito de controle eletrônico (13) que é capacitado e configurado para controlar e alimentar a fonte de luz (30). o circuito de controle (13) adota, durante a operação, um potencial de referência a partir de um ponto de referência, particularmente a terra. o alojamento está conectado para contato de troca de calor a um dispositivo de resfriamento (20) que compreende pelo menos um canal (21, 22) para transportar um meio condutor de calor. o meio condutor de calor compreende um líquido de resfriamento eletricamente condutor, e é acoplado eletricamente ao ponto de referência durante a operação.lighting installation. a lighting installation comprising a housing (10) with at least one connection (14) for a light source (30) and with an electronic control circuit (13) which is enabled and configured to control and power the light source ( 30). the control circuit (13) adopts, during operation, a reference potential from a reference point, particularly the ground. the housing is connected for heat exchange contact to a cooling device (20) comprising at least one channel (21, 22) for transporting a heat-conducting medium. the heat-conducting medium comprises an electrically conductive cooling liquid, and is electrically coupled to the reference point during operation.

BR112023024855A 2021-05-28 2022-05-30 LIGHTING INSTALLATION BR112023024855A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2028335A NL2028335B1 (en) 2021-05-28 2021-05-28 Light fixture
PCT/IB2022/055063 WO2022249155A1 (en) 2021-05-28 2022-05-30 Light fitting

Publications (1)

Publication Number Publication Date
BR112023024855A2 true BR112023024855A2 (en) 2024-02-20

Family

ID=77911051

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023024855A BR112023024855A2 (en) 2021-05-28 2022-05-30 LIGHTING INSTALLATION

Country Status (8)

Country Link
EP (1) EP4348109A1 (en)
JP (1) JP2024520238A (en)
KR (1) KR20240021836A (en)
AU (1) AU2022281553A1 (en)
BR (1) BR112023024855A2 (en)
CA (1) CA3220654A1 (en)
NL (1) NL2028335B1 (en)
WO (1) WO2022249155A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101655189A (en) * 2009-07-16 2010-02-24 艾迪光电（杭州）有限公司 Hollow liquid cooling LED bar-shaped lamp
DE202014105523U1 (en) * 2014-11-17 2016-02-18 Susan Matinfar Control device and lighting system for illuminating crops
US9664371B2 (en) * 2015-01-15 2017-05-30 Heraeus Noblelight America Llc Lamp head assemblies and methods of assembling the same
WO2019204805A1 (en) * 2018-04-20 2019-10-24 Agnetix, Inc. Integrated sensor assembly for led-based controlled environment agriculture (cea) lighting, and methods and apparatus employing same

Also Published As

Publication number Publication date
CA3220654A1 (en) 2022-12-01
JP2024520238A (en) 2024-05-23
EP4348109A1 (en) 2024-04-10
WO2022249155A1 (en) 2022-12-01
KR20240021836A (en) 2024-02-19
AU2022281553A1 (en) 2023-12-14
NL2028335B1 (en) 2022-12-12

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